Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)113 133 20 17.7%
Incl. Wall Time (microsec) per call 9 10 2 17.7%
Excl. Wall Time (microsec)91 104 13 14.3%
Incl. CPU (microsecs)126 145 19 15.1%
Incl. CPU (microsecs) per call 10 11 1 15.1%
Excl. CPU (microsec)69 83 14 20.3%
Incl. MemUse (bytes)7,288 7,288 0 0.0%
Incl. MemUse (bytes) per call 561 561 0 0.0%
Excl. MemUse (bytes)4,040 4,040 0 0.0%
Incl. PeakMemUse (bytes)5,696 5,696 0 0.0%
Incl. PeakMemUse (bytes) per call 438 438 0 0.0%
Excl. PeakMemUse (bytes)3,408 3,408 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::has [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 20 0.0% 19 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 65.0% 14 73.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 15 75.0% 16 84.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 5 25.0% 6 31.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -5.0% -1 -5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 1 5.0% -2 -10.5% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 3 15.0% 4 21.1% 0 N/A% 0 N/A%
strtr0 N/A% 3 15.0% -2 -10.5% 0 N/A% 0 N/A%
strtolower0 N/A% 1 5.0% 3 15.8% 0 N/A% 0 N/A%